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authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2006-03-27 01:15:38 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-27 08:44:44 -0800
commit89fccaf2c4a4a8318153e3460a92284dadeb8f71 (patch)
treebc9ddec62622f13711089c86e33c3dbe79d0d3f0 /include
parent7eb98a2f3b605d8a11434d855b58d828393ea533 (diff)
[PATCH] unify pfn_to_page: arm26 pfn_to_page
arm26 can use generic funcs. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Ian Molton <spyro@f2s.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-arm26/memory.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-arm26/memory.h b/include/asm-arm26/memory.h
index 20d78616f65..a65f10b80df 100644
--- a/include/asm-arm26/memory.h
+++ b/include/asm-arm26/memory.h
@@ -81,8 +81,7 @@ static inline void *phys_to_virt(unsigned long x)
* virt_to_page(k) convert a _valid_ virtual address to struct page *
* virt_addr_valid(k) indicates whether a virtual address is valid
*/
-#define page_to_pfn(page) (((page) - mem_map) + PHYS_PFN_OFFSET)
-#define pfn_to_page(pfn) ((mem_map + (pfn)) - PHYS_PFN_OFFSET)
+#define ARCH_PFN_OFFSET (PHYS_PFN_OFFSET)
#define pfn_valid(pfn) ((pfn) >= PHYS_PFN_OFFSET && (pfn) < (PHYS_PFN_OFFSET + max_mapnr))
#define virt_to_page(kaddr) (pfn_to_page(__pa(kaddr) >> PAGE_SHIFT))
@@ -98,4 +97,5 @@ static inline void *phys_to_virt(unsigned long x)
*/
#define page_to_bus(page) (page_address(page))
+#include <asm-generic/memory_model.h>
#endif